test coverity sanitizing in-source modelling

Change-Id: I31b1f021c414b26372c07a28c235bedb3e5a2b32

registry/source/reflread.cxx

@@ -1020,6 +1020,10 @@ RTParamMode MethodList::getMethodParamMode(sal_uInt16 index, sal_uInt16 paramInd
     return aMode;
 }
 
+#if defined(__COVERITY__)
+extern "C" void __coverity_tainted_data_sanitize__(void *);
+#endif
+
 sal_uInt16 MethodList::getMethodExcCount(sal_uInt16 index)
 {
     sal_uInt16 aCount = 0;
@@ -1028,6 +1032,9 @@ sal_uInt16 MethodList::getMethodExcCount(sal_uInt16 index)
     {
         try {
             aCount = readUINT16(m_pIndex[index] + calcMethodParamIndex(readUINT16(m_pIndex[index] + METHOD_OFFSET_PARAM_COUNT)));
+#if defined(__COVERITY__)
+            __coverity_tainted_data_sanitize__(&aCount);
+#endif
         } catch (BlopObject::BoundsError &) {
             SAL_WARN("registry", "bad data");
         }

unoidl/source/unoidlprovider.cxx

@@ -531,6 +531,10 @@ sal_uInt32 findInMap(
     return off;
 }
 
+#if defined(__COVERITY__)
+extern "C" void __coverity_tainted_data_sanitize__(void *);
+#endif
+
 std::vector< OUString > readAnnotations(
     bool annotated, rtl::Reference< MappedFile > const & file,
     sal_uInt32 offset, sal_uInt32 * newOffset = nullptr)
@@ -538,6 +542,9 @@ std::vector< OUString > readAnnotations(
     std::vector< OUString > ans;
     if (annotated) {
         sal_uInt32 n = file->read32(offset);
+#if defined(__COVERITY__)
+        __coverity_tainted_data_sanitize__(&n);
+#endif
         offset += 4;
         for (sal_uInt32 i = 0; i != n; ++i) {
             ans.push_back(file->readIdxString(&offset));